Secondary productivity is always higher than primary productivity.
Correct Answer:
Verified
Q51: Ecosystems are closed systems.
Q61: Lightning converts atmospheric nitrogen (N₂)to nitrogen compounds
Q62: An ecosystem service provided by floodplains is
Q63: Primary consumers harvest nearly 100 percent of
Q64: Essential elements required by producers are called
Q65: Coral reefs and swamps are among Earth's
Q71: An atom of phosphorous may remain out
Q72: Rainfall in some areas of Canada has
Q73: Rainfall naturally has a neutral pH.
Q74: Methane is about 20 times less powerful
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents